relationship studies revealed that carbonylmethyl groups at both N-1 and N-5 positions and hydrophilic groups, such as the carboxyl group on the benzene ring attached to the ureido group at the C-3 position, brought about potent affinity and subtype selectivity for CCK-B/gastrin receptors. Several compounds showed excellent in vivo inhibition of gastric acid secretion induced by pentagastrin in anesthetized
Inhibitors of hepatitis C virus RNA-dependent RNA polymerase, and compositions and treatments using the same
申请人:Borchardt Allen
公开号:US20050176701A1
公开(公告)日:2005-08-11
The invention relates to compounds of the formula 1
and to pharmaceutically acceptable salts, solvates, prodrugs and metabolites thereof, wherein W, Z, R
1
and R
2
, are as defined herein. The invention also relates to methods of treating Hepatitis C virus in mammals by administering the compounds of formula 1, and to pharmaceutical compositions for treating such disorders, which contain the compounds of formula 1. The invention also relates to methods of preparing the compounds of formula 1.
The invention provides novel kinase inhibitors that are useful as therapeutic agents for example in the treatment malignancies where the compounds have the general formula I
wherein A, X, Y, Z, Ra, Rb, Rc, R
1
, R
2
, R
3
and m are defined herein.
PROCESS FOR THE PREPARATION OF BENZOTRIAZEPINE DERIVATIVES
申请人:Abdel-Magid F. Ahmed
公开号:US20070066819A1
公开(公告)日:2007-03-22
The present invention is directed to a novel process for the preparation of benzo[e][1,2,4]triazepin-2-one derivatives, useful in the preparation of gastrin and cholecystokinin receptor ligands.